Some tables can be defined as const.
Signed-off-by: Takashi Iwai tiwai@suse.de --- sound/x86/intel_hdmi_audio.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c index 84b374cc183f..81b6c26a8646 100644 --- a/sound/x86/intel_hdmi_audio.c +++ b/sound/x86/intel_hdmi_audio.c @@ -51,7 +51,7 @@ MODULE_PARM_DESC(id, /* * ELD SA bits in the CEA Speaker Allocation data block */ -static int eld_speaker_allocation_bits[] = { +static const int eld_speaker_allocation_bits[] = { [0] = FL | FR, [1] = LFE, [2] = FC, @@ -114,7 +114,7 @@ static struct cea_channel_speaker_allocation channel_allocations[] = { { .ca_index = 0x1f, .speakers = { FRC, FLC, RR, RL, FC, LFE, FR, FL } }, };
-static struct channel_map_table map_tables[] = { +static const struct channel_map_table map_tables[] = { { SNDRV_CHMAP_FL, 0x00, FL }, { SNDRV_CHMAP_FR, 0x01, FR }, { SNDRV_CHMAP_RL, 0x04, RL }, @@ -455,7 +455,7 @@ static int snd_intelhad_channel_allocation(struct snd_intelhad *intelhaddata, /* from speaker bit mask to ALSA API channel position */ static int spk_to_chmap(int spk) { - struct channel_map_table *t = map_tables; + const struct channel_map_table *t = map_tables;
for (; t->map; t++) { if (t->spk_mask == spk)